Lightforce Games made a a lot of flash puzzles all by Nick Kouvaris.
One of these puzzle I like very much. CyberBox is a puzzle game of thinking ahead. There are seventeen levels (called rooms) for you to solve.
The object of each room is simply to get to the exit. The exit is the passageway located above the very top center tile. Once you reach the exit of a room you immediately enter next room. Each room is simply a 15×10 layout of boxes and blank spaces.
Tags: Puzzle Game